Micristar 828-C10-901-901-030-00 programmer/control

Micristar Model# 828-C10-901-901-030-00 Controller. Was being used for Air Speed/Evaporative Pressure Control. s/n: 10968 Working when removed from service. Complete set of manuals. Return privileges. This unit is in the same panel with my listing # 200011131977 . Both Micristars were being used with a MSA Model 5300 gas detection system(see listing